788492421

素因数分解:

$3^3\times {\mathrm{859}}^1\times {\mathrm{33997}}^1$

素因数の和:34865

約数の個数: 16

約数和(自身を含む): 1169531200

約数和(自身を除く): 381038779

約数列:

[1, 3, 9, 27, 859, 2577, 7731, 23193, 33997, 101991, 305973, 917919, 29203423, 87610269, 262830807, 788492421]

約数ペア:

[(1, 788492421), (3, 262830807), (9, 87610269), (27, 29203423), (859, 917919), (2577, 305973), (7731, 101991), (23193, 33997)]